Relayer private key

Hi there,

I would like to ask about a relayer private key exposed inside a config.yaml

is there any security issue if this private-key is exposed to public inside this yaml file ?

the two wallets which are inside the file they don't have any funds however, if this is for test matters will this private key still dangerous if its for a test matter but exposed ?

many thanks ,

In my opinion, even if it is for test purposes, you should immediately discontinue the private key and document it as leaked to make sure you never use it again for any purpose. In the future you might forget that it was leaked and use it for something important.